[yocto] [PATCH 1/1][KERNEL] meta: add blktrace feature

[tom.zanussi at intel.com]

From: Tom Zanussi <tom.zanussi at intel.com>

Add a 'blktrace feature' that turns on kernel support for blktrace, a
block I/O tracing tool.  Added to 'standard' alongside similar tracing
tool config.

Signed-off-by: Tom Zanussi <tom.zanussi at intel.com>
---
 .../kernel-cache/features/blktrace/blktrace.cfg    |    1 +
 .../kernel-cache/features/blktrace/blktrace.scc    |    1 +
 meta/cfg/kernel-cache/ktypes/standard/standard.scc |    3 +++
 3 files changed, 5 insertions(+), 0 deletions(-)
 create mode 100644 meta/cfg/kernel-cache/features/blktrace/blktrace.cfg
 create mode 100644 meta/cfg/kernel-cache/features/blktrace/blktrace.scc

diff --git a/meta/cfg/kernel-cache/features/blktrace/blktrace.cfg b/meta/cfg/kernel-cache/features/blktrace/blktrace.cfg
new file mode 100644
index 0000000..3e61f2b
--- /dev/null
+++ b/meta/cfg/kernel-cache/features/blktrace/blktrace.cfg
@@ -0,0 +1 @@
+CONFIG_BLK_DEV_IO_TRACE=y
diff --git a/meta/cfg/kernel-cache/features/blktrace/blktrace.scc b/meta/cfg/kernel-cache/features/blktrace/blktrace.scc
new file mode 100644
index 0000000..945714b
--- /dev/null
+++ b/meta/cfg/kernel-cache/features/blktrace/blktrace.scc
@@ -0,0 +1 @@
+kconf non-hardware blktrace.cfg
diff --git a/meta/cfg/kernel-cache/ktypes/standard/standard.scc b/meta/cfg/kernel-cache/ktypes/standard/standard.scc
index b4e22d0..c8654cc 100644
--- a/meta/cfg/kernel-cache/ktypes/standard/standard.scc
+++ b/meta/cfg/kernel-cache/ktypes/standard/standard.scc
@@ -14,6 +14,9 @@ tag kgdb
 
 include features/lttng/lttng.scc
 
+include features/blktrace/blktrace.scc
+tag blktrace
+
 include features/systemtap/systemtap.scc
 tag systemtap
 
-- 
1.7.0.4